/* ====clear float====== */
html {
    width: 100%;
    font-size: 62.5%;
}
* {
    box-sizing: border-box;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear:after {
    content: '';
    display: block;
    clear: both;
}
@font-face {
    font-family: firstfont;
    src: url('../font/myfont.ttf');
}
.firstfont {
    font-family: firstfont;
}

/* reset */
i,
p,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
br,
em,
dl,
dd,
li,
ul,
ol,
td,
th,
pre,
form,
body,
input,
strong,
textarea,
select,figcaption,figure {
    margin: 0;
    padding: 0;
}

em {
    font-style: normal
}

li {
    list-style: none
}

a {
    text-decoration: none;
}

img {
    border: none;
    vertical-align: top;
}

table {
    border-collapse: collapse;
}
a,button{cursor:pointer;} 
textarea {
    resize: none;
    overflow: auto;
}
a,button,input,optgroup,select,textarea{
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

.img-full {
    width: 100%;
    border: none;
    vertical-align: bottom;
    max-width: 64rem;
    margin: 0 auto;
    display: block;
}